Leviticus 27:16
And if a man shall sanctify to the LORD some part of a field of his possession, then your estimation shall be according to the seed thereof: an homer of barley seed shall be valued at fifty shekels of silver.
Nave's Topical Index—AKJV

2 Kings 7:1
Then Elisha said, Hear you the word of the LORD; Thus said the LORD, To morrow about this time shall a measure of fine flour be sold for a shekel, and two measures of barley for a shekel, in the gate of Samaria.
Nave's Topical Index—AKJV

Revelation 6:6
And I heard a voice in the middle of the four beasts say, A measure of wheat for a penny, and three measures of barley for a penny; and see you hurt not the oil and the wine.
Nave's Topical Index—AKJV